The world’s tallest building has opened with an elaborate inauguration ceremony following a last-minute name change.
Dubai ruler Sheikh Mohammed bin Rashid al-Maktoum launched the skyscraper formerly know as the Burj Dubai with a spectacular laser and firework display. The observation deck on level 124 of the tower is now open to the public.
However, the tower’s name was changed just before the ceremony to the Burj Khalifa in honour of United Arab Emirates president Sheikh Khalifa bin Zayed bin Sultan al-Nahyan.
It is thought the name change was made in recognition of the Sheikh’s role in orchestrating a recent £15.5 billion loan from Abu Dhabi to Dhubai as the country struggled in the global recession.
The Burj is twice the height of the Empire State Building reaching at least 2,683ft. However, its exact height remains a secret and will be revealed at the inauguration event.
The $1.5 billion tower, houses the world’s first Armani hotel, exclusive Armani apartments and 37 floors of offices. The first residents of the apartments will move in in February and the hotel will open in March.
The opening of the Burj comes at a difficult time as Dubai struggles with economic crisis.